Home / 597,333.85-824,320.35-329,061.85

Finding the Fourth Proportional to 597,333.85, 824,320.35 and 329,061.85

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Solution

The fourth proportional to 597,333.85, 824,320.35 and 329,061.85 is: 454,105.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,333.85 : 824,320.35 = 329,061.85 : x
  2. Step 2: Convert to fraction form
    597,333.85/824,320.35 = 329,061.85/x
  3. Step 3: Cross multiply
    597,333.85x = 824,320.35 × 329,061.85
  4. Step 4: Simplify right side
    597,333.85x = 271,252,379,363.65
  5. Step 5: Solve for x
    x = 271,252,379,363.65/597,333.85
  6. Step 6: Final answer
    x = 454,105.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.